| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.60 | 7.280% | $236.6597 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $90.77 | 6.393% | $96.5729 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $229.72 | 8.622% | $249.5265 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $225.82 | 12.611% | $254.2982 | $254.30 | $254.30 | $254.30 |
| Purchase #5 | $65.71 | 13.674% | $74.6952 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $179.36 | 8.121% | $193.9258 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $18.99 | 10.731% | $21.0278 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $1,030.97 | $1,126.7061 | $1,126.72 | $1,126.75 | $1,126.70 | |